UGN BILISIM INTERNET HIZMETLERI LTD
Cluster stats
| Netblocks | 4 |
| All fragments | 5 blocks across 2 clusters |
| Cluster ID | 191680872 |
| Registry | BGP |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | unresolved |
| Shared handles | clustered on 16 shared RIR contact/maintainer handles |
| Registry names | 4 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works | |
IP Ranges (4)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 212.87.197.0/24 | UGN BILISIM INTERNET HIZMETLERI LTD | RIPE | ● high | |
| 212.87.197.0/24 | UGN BILISIM INTERNET HIZMETLERI LTD | BGP | ANNOUNCED | ● high |
| 212.87.197.0/24 | UGN BILISIM INTERNET HIZMETLERI LTD | RIPE | SUB-ALLOCATED PA | ● high |
| 2a13:9500:a4::/48 | UGN BILISIM | RIPE | ASSIGNED | ● high |
Network trust
what's this?
RPKI hygiene: A
how networks compare →
100.0%
of checked blocks have valid RPKI ROA coverage
(4 of 4)
Possible discrepancies (4)
These blocks are registered to UGN BILISIM INTERNET HIZMETLERI LTD but cryptographically authorized for a different, unrelated network (2 distinct holders) — often M&A history, multi-homing, or outsourced/managed hosting, occasionally worth a closer look.
| 2a13:9500:a4::/48 /48 | authorized for AS201233 — YONCA DURAN |
| 212.87.197.0/24 /24 | authorized for AS214941 — UPCELL TELEKOMUNIKASYON LIMITED SIRKETI |
| 212.87.197.0/24 /24 | authorized for AS214941 — UPCELL TELEKOMUNIKASYON LIMITED SIRKETI |
| 212.87.197.0/24 /24 | authorized for AS214941 — UPCELL TELEKOMUNIKASYON LIMITED SIRKETI |
NIC Handles
AS214941
AS219317
DUMY-RIPE
DUMY-RIPE
MERIC-MNT
MERIC-MNT
ORG-UA542-RIPE
ORG-UA542-RIPE
ORG-UB65-RIPE
UA18032-RIPE
UA18032-RIPE
UA18032-RIPE
+4 more